Average | Question 77

How to solve Problems on Average | Question 77. Word problems and numerical on Average with short tricks to help you learn better. Topics covered here will be useful for Job Interviews, placement tests, and all competitive exams like Banks, CAT, MBA, GRE, ACT, SAT, etc. This video series explains – How to solve problems on Average. 1. Basic introduction of Average. 2. Finding Average by basic formula. 3. Finding Average when a new person joins the group. 4. Finding Average when a person leaves the group. 5. Finding Average by shortcut formula. 6. Finding Average when a person replaces another person. 7. Finding Average when a a new group joins the old group. 8. Finding Average when a a part of group leaves the old group . 9. Finding Average of first n natural numbers. 10. Finding Average of squares of first n natural numbers. 11. Finding Average of cubes of first n natural numbers. 12. 10. Finding Average of Arithmetic Progression. 13. Every question solved with normal/conceptual method, shortcut method and use of direct solution tricks. Click here to Subscribe - http://bit.ly/sureshbhattclasses Quantitative Aptitude Playlist - http://bit.ly/quantitativeaptitude If you have any questions or looking for any help on this topic. Please comment below. Please Like, Share, and SUBSCRIBE. Follow me on Facebook:-   / sureshbhattclasses   Instagram @sureshbhattclasses Email: [email protected] Thanks so much for watching! #sureshbhattclasses #problemsonAverage. #QuantitativeAptitude #Placement